Computer Science · Database Management Systems
Consider two tables: 'students' and 'advisors'. The 'students' table contains a field called 'advisor_id' that references an 'id' within the 'advisors' table. Not all students have an advisor, and not all advisors are assigned to students. If we want to retrieve information on students and their advisors, EXCLUDING students who are not assigned to an advisor, which type of join should be used?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Inner Join✓
- 2Cross Join
- 3Full Join
- 4Left Join
Correct answer
Inner Join
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